Cable Fault Pinpointer

The Digiphone Touch 5 XHDD503E is a fully equipped portable cable fault pinpointer featuring 4 positioning functions: acoustic-magnetic synchronization, pure acoustic, pure magnetic, and A-frame step voltage detection. With 4 selectable test modes (standard, enhanced, noise reduction, customized), BNR background noise reduction, and mute functions, it delivers precise fault location across diverse field conditions. The 5-inch touch high-brightness LCD with path deviation indication ensures clear operation under sunlight. Key specs include ≤0.1m acoustic-magnetic accuracy, ≤0.5m step voltage/path accuracy, 8-level adjustable channel gain, 16-level output gain (0–112dB), IP65 waterproof multi-layer sensor, and 4×18650 lithium battery with 8+ hours standby. Ideal for power utilities, cable maintenance teams, and industrial electrical professionals seeking the most comprehensive cable fault detection solution in the XHDD503 series.

XHDD503 Classic Cable Fault Pinpointer — the only analog-meter model in the lineup with a 50-year field-proven pedigree. Features independent acoustic and magnetic channels with separate power supplies, 500,000× signal amplification, and 0.1m accuracy. Trusted by municipal utilities, state-owned power enterprises, and veteran field crews worldwide for its unmatched reliability, decades-long service life, and intuitive analog interface.

Utilizing acoustic-magnetic synchronization, this cable fault pinpointer delivers sub-0.1m positioning accuracy for underground medium voltage power cables. IP65-rated sensors, BNR noise reduction, and four operational modes ensure reliable field performance.

The XHDD503 Underground Cable Fault Pinpointer is a professional analog meter instrument for precise cable fault location using acoustic-magnetic synchronization. With 500,000x super magnification and >10m detection depth, it simultaneously receives vibration, sound, and electromagnetic waves during fault point flashover discharge. The separately designed and independently powered acoustic and magnetic channels deliver superior anti-interference performance. Features include an analog microammeter for at-a-glance signal strength, adjustable zero level for various field conditions, IP65 waterproof multi-layer sensor, and ultra-low

The XHDD503C Digital Cable Fault Pinpointer adopts acoustic-magnetic synchronization technology for precise underground cable fault location within rough measurement ranges. Featuring BNR background noise reduction, 4 filter modes (all-pass, low-pass, high-pass, band-pass), and path deviation indication, it offers professional-grade fault pinpointing at an accessible price point. The 5-inch high-brightness touch LCD with sunlight visibility ensures clear field operation. Key specifications include

The XHDD503E Advanced Cable Fault Pinpointer delivers precise underground cable fault location through acoustic-magnetic time difference synchronization, pure acoustic, pure magnetic, and step voltage detection methods. Equipped with a 5-inch touch LCD, IP65 multi-layer physical isolation sensor, BNR background noise reduction, and 4 filter modes (all-pass, low-pass, high-pass, band-pass), it ensures reliable fault pinpointing in challenging field environments. Ideal for professional utility companies, electrical maintenance teams, and industrial power infrastructure requiring high-precision cable diagnostics.

XHDD503E Professional Cable Fault Pinpointer purpose-built for field service contractors and independent cable fault location service providers. Features acoustic-magnetic synchronization with 0.1m pinpoint accuracy, 5-inch sunlight-viewable touch LCD, IP65 waterproof rating, and 4-in-1 detection modes covering all fault types from low-resistance to high-resistance flashover.

Compact digital cable fault pinpointer featuring acoustic-magnetic synchronization with 100dB gain and 0.1m positioning accuracy. Designed for utility repair teams, this 7kg unit delivers 8-hour continuous operation with BNR noise reduction technology.

Professional cable fault pinpointer using acoustic-magnetic synchronization with 0.1m pinpoint accuracy. Features 5-inch sunlight-readable touch LCD, IP65 waterproof probe, BNR digital noise reduction, multi-mode filtering and 8-hour battery life. Ideal for power utility, telecom and street light cable fault location. CE ISO certified.

XHDD503C Cable Fault Pinpointer engineered for engineering consulting firms and accredited testing laboratories. Electronic flashover detection with acoustic-magnetic synchronization delivering 0.1m pinpoint accuracy. Conforms to DL/T 849.2-2019 and GB/T 18268.1. Supports forensic investigations, insurance loss adjustment, and asset condition assessment with documented, repeatable results.

XHDD503C underground cable fault pinpoint locator Introduction The cable fault location instrument, a powerful tool, uses the acoustic-magnetic synchronization method to accurately locate power cable fault points. The electronic flashover from the impact discharge generator is detected and amplified by a specialized probe, with fault location determined via auditory and visual judgment. Within a rough measurement range, it completes precise positioning, collects the acoustic

XHDD503C underground cable fault pinpoint locator Introduction To accurately locate power cable fault points, the cable fault location instrument uses the acoustic and magnetic synchronization method. The electronic flashover, generated by the impact discharge generator, is detected and amplified by a specialized probe. Features 5-inch touch-high brightness LCD ensures visibility under sunlight.It has background noise reduction technology and can choose from a variety of

XHDD503E Model NO. XHDD503E Test Mode Saved Test Usage Coaxial Cable Tester, Digital Cable Tester Power Electricity Certification CE, ISO Customized Customized Color Orange Transport Package Wooden Box with Foam Inside Specification 479mmX387mmX210mm Trademark XZH TEST Origin China Xi′an HS Code 9030899090 Production Capacity 1000pieces/Year Description The cable fault locator uses the principles of vibration pickup and electromagnetic induction to determine the specific

XHDD503C underground cable fault pinpoint locator Introduction The precise location of the fault is determined through auditory and visual judgment. This device completes the precise positioning of cable faults within a rough measurement range and collects the time difference between acoustic and magnetic signals. It integrates advanced positioning technology with path-assisted testing, offering multiple test modes and a variety of informative prompts to efficiently and

XHDD503 Underground Cable Fault Pinpointer Product Description Description The XHDD503, a portable underground cable fault detector independently developed by our company, boasts acoustic-magnetic synchronization detection technology that has matured over 50 years and is highly regarded by industry users. This device is small in size and light in weight, contained in a PVC protective casing for convenient carrying after use. It is designed with a microammeter display and

XHDD503E Model NO. XHDD503E Test Mode Saved Test Usage Coaxial Cable Tester, Digital Cable Tester Power Electricity Certification CE, ISO Customized Customized Color Orange Transport Package Wooden Box with Foam Inside Specification 479mmX387mmX210mm Trademark XZH TEST Origin China Xi′an HS Code 9030899090 Production Capacity 1000pieces/Year Product Description Description The cable fault locator uses the principles of vibration pickup and electromagnetic induction to

XHDD503E Model NO. XHDD503E Test Mode Saved Test Usage Coaxial Cable Tester, Digital Cable Tester Power Electricity Certification CE, ISO Customized Customized Color Orange Transport Package Wooden Box with Foam Inside Specification 479mmX387mmX210mm Trademark XZH TEST Origin China Xi′an HS Code 9030899090 Production Capacity 1000pieces/Year Description The cable fault locator uses the principles of vibration pickup and electromagnetic induction to determine the specific

XHDD503 Underground Cable Fault Pinpointer Product Description Description Developed independently by our company, the XHDD503 portable underground cable fault locator utilizes highly mature acoustic-magnetic synchronization detection technology, which has been refined over more than 50 years and is widely accepted by industry users. This compact and lightweight device comes in a protective PVC case for easy portability post-detection. It features a microammeter display and

XHDD503 Underground Cable Fault Pinpointer Product Description Description The XHDD503 portable underground cable fault locator, independently developed by our company, is equipped with highly mature acoustic-magnetic synchronization detection technology that has been perfected over 50 years and is widely accepted by industry users. This device is small and lightweight, housed in a PVC protective case for easy portability after detection. It features a microammeter display

XHDD503B Cable Fault Pinpointer | Underground Cable Fault Locator Introduction The Cable Fault Locator XHDD503B employs the acoustic and magnetic synchronization method to pinpoint the location of power cable faults. The device uses an impact discharge generator to create electronic flashovers, which are then detected and amplified by a specialized probe. The precise location of the fault is determined through auditory and visual cues. This instrument not only completes the